diff --git a/mall-ebtp-cloud-security-starter/src/main/java/com/chinaunicom/mall/ebtp/cloud/security/starter/filter/TokenAuthenticationFilter.java b/mall-ebtp-cloud-security-starter/src/main/java/com/chinaunicom/mall/ebtp/cloud/security/starter/filter/TokenAuthenticationFilter.java
index 9c6e93b..b6c1f66 100644
--- a/mall-ebtp-cloud-security-starter/src/main/java/com/chinaunicom/mall/ebtp/cloud/security/starter/filter/TokenAuthenticationFilter.java
+++ b/mall-ebtp-cloud-security-starter/src/main/java/com/chinaunicom/mall/ebtp/cloud/security/starter/filter/TokenAuthenticationFilter.java
@@ -69,11 +69,11 @@ public class TokenAuthenticationFilter extends OncePerRequestFilter {
 		// 检查cookie
 		else {
 			Optional.ofNullable(request.getCookies())
-					.ifPresentOrElse(cookies -> Stream.of(cookies)
+					.ifPresent(cookies -> Stream.of(cookies)
 							.filter(item -> StringUtils.equals(item.getName(), COOKIE_TOKEN_CODE)).findFirst()
-							.ifPresentOrElse(cookie -> setAuthentication(currentRoleCode, cookie.getValue()),
-									() -> defaultAuthentication()),
-							() -> defaultAuthentication());
+							.ifPresent(cookie -> setAuthentication(currentRoleCode, cookie.getValue())));
+
+			isNullThenAssignDefault();
 		}
 		filterChain.doFilter(request, response);
 	}
@@ -120,9 +120,11 @@ public class TokenAuthenticationFilter extends OncePerRequestFilter {
 	/**
 	 * 未发现token和session信息，则使用空的用户认证对象放行服务
 	 */
-	private void defaultAuthentication() {
-		SecurityContextHolder.getContext()
-				.setAuthentication(new UsernamePasswordAuthenticationToken(new SecurityUser(), null, null));
+	private void isNullThenAssignDefault() {
+		if (Objects.isNull(SecurityContextHolder.getContext().getAuthentication())) {
+			SecurityContextHolder.getContext()
+					.setAuthentication(new UsernamePasswordAuthenticationToken(new SecurityUser(), null, null));
+		}
 	}
 
 }